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HMB Clinical Studies
"CONCLUSION: These results show that HMB, arginine, and glutamine can be safely used to treat muscle wasting associated with AIDS and cancer. "
[JA Rathmacher et al, Supplementation with a combination of beta-hydroxy-beta-methylbutyrate (HMB), arginine, and glutamine is safe and could improve hematological parameters, JPEN J Parenter Enteral Nutr March 1, 2004 vol. 28 no. 2 65-75]